207732480

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{1151}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 678150144

約数和(自身を除く): 470417664

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 47, 48, 60, 64, 80, 94, 96, 120, 128, 141, 160, 188, 192, 235, 240, 256, 282, 320, 376, 384, 470, 480, 564, 640, 705, 752, 768, 940, 960, 1128, 1151, 1280, 1410, 1504, 1880, 1920, 2256, 2302, 2820, 3008, 3453, 3760, 3840, 4512, 4604, 5640, 5755, 6016, 6906, 7520, 9024, 9208, 11280, 11510, 12032, 13812, 15040, 17265, 18048, 18416, 22560, 23020, 27624, 30080, 34530, 36096, 36832, 45120, 46040, 54097, 55248, 60160, 69060, 73664, 90240, 92080, 108194, 110496, 138120, 147328, 162291, 180480, 184160, 216388, 220992, 270485, 276240, 294656, 324582, 368320, 432776, 441984, 540970, 552480, 649164, 736640, 811455, 865552, 883968, 1081940, 1104960, 1298328, 1473280, 1622910, 1731104, 2163880, 2209920, 2596656, 3245820, 3462208, 4327760, 4419840, 5193312, 6491640, 6924416, 8655520, 10386624, 12983280, 13848832, 17311040, 20773248, 25966560, 34622080, 41546496, 51933120, 69244160, 103866240, 207732480]

約数ペア:

[(1, 207732480), (2, 103866240), (3, 69244160), (4, 51933120), (5, 41546496), (6, 34622080), (8, 25966560), (10, 20773248), (12, 17311040), (15, 13848832), (16, 12983280), (20, 10386624), (24, 8655520), (30, 6924416), (32, 6491640), (40, 5193312), (47, 4419840), (48, 4327760), (60, 3462208), (64, 3245820), (80, 2596656), (94, 2209920), (96, 2163880), (120, 1731104), (128, 1622910), (141, 1473280), (160, 1298328), (188, 1104960), (192, 1081940), (235, 883968), (240, 865552), (256, 811455), (282, 736640), (320, 649164), (376, 552480), (384, 540970), (470, 441984), (480, 432776), (564, 368320), (640, 324582), (705, 294656), (752, 276240), (768, 270485), (940, 220992), (960, 216388), (1128, 184160), (1151, 180480), (1280, 162291), (1410, 147328), (1504, 138120), (1880, 110496), (1920, 108194), (2256, 92080), (2302, 90240), (2820, 73664), (3008, 69060), (3453, 60160), (3760, 55248), (3840, 54097), (4512, 46040), (4604, 45120), (5640, 36832), (5755, 36096), (6016, 34530), (6906, 30080), (7520, 27624), (9024, 23020), (9208, 22560), (11280, 18416), (11510, 18048), (12032, 17265), (13812, 15040)]